Single-player games like Doodle Defense
Below are 9 single-player Steam games similar to Doodle Defense, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Doodle Defense page.
Ranked picks
- 1
NO ENTRY: OUR BURROW
Single-player alternative to Doodle Defense — playable solo, no multiplayer required. Shares Action with Doodle Defense.
A roguelite incremental game where you fight by linking animals.
- 2
SinSiege
Single-player alternative to Doodle Defense — playable solo, no multiplayer required. Shares Action with Doodle Defense.
SinSiege is a action rogue-like/tower defense hybrid set in Hell, where humanity's embassies is under siege. Play as legendary heroes, build divine defenses, and face off against waves of demons corrupted by the Seven Sins in a battle to protect mankind’s final haven in hell.
- 3
Seed 2313
Single-player alternative to Doodle Defense — playable solo, no multiplayer required. Shares Action with Doodle Defense.
Seed 2313 is a roguelike with extraction gameplay. Explore an endless procedurally generated future world. Build structures to reshape the environment, collect gear to create powerful builds and enjoy fast-paced combat. Trade with NPCs or give them items.
- 4
Makina
Single-player alternative to Doodle Defense — playable solo, no multiplayer required. Shares Action with Doodle Defense.
Build. Defend. Automate. MAKIN-A is a top-down shooter merged with deep tower defense and resource management. In a deserted cyberpunk wasteland, you are the last line of defense. Engineer a fleet of mining robots and build your reliable cannons, fortify your base against relentless machine swarms.
- 5
Tower Strike '89
Single-player alternative to Doodle Defense — playable solo, no multiplayer required. Shares Action with Doodle Defense.
The tower defense game where you take control. Instantly snap between towers, build and customize your defenses then attack alongside them to dominate waves of enemy Derplings. Tower defense meets retro arcade shooter with roguelike runs. Feed the machine with every kill. Shoot, Snap, Survive.
- 6
Soul of the Dungeon
Single-player alternative to Doodle Defense — playable solo, no multiplayer required. Shares Action with Doodle Defense.
A wave-based rogue-lite action game! Enter the dark dungeon, fight hordes of enemies, collect gold, upgrade your skills, and survive. Every wave is harder, every battle makes you stronger.
- 7
Warriors of the End
Single-player alternative to Doodle Defense — playable solo, no multiplayer required. Shares Action with Doodle Defense.
Warriors of the End is a fast-paced tower-defense horde-battler roguelike. Defend the Princess against enemy hordes by strategically positioning and upgrading your towers, customize unique characters with deadly weapons and spells, discover mindblowing synergies and create game-breaking builds!
- 8
Area Survivors
Single-player alternative to Doodle Defense — playable solo, no multiplayer required. Shares Action with Doodle Defense.
Area Survivors is a top-down survival action game where you fight off relentless hordes of enemies and struggle to stay alive. Defeat enemies to grow stronger, upgrade your weapons and skills, and take on increasingly powerful foes and massive waves of enemies.
- 9
Von Neumann Project
Single-player alternative to Doodle Defense — playable solo, no multiplayer required.
Von Neumann Project is about a self replicating probe as it charts the galaxies, peacefully of course. Mine, build, expand, and explore in this sci-fi RTS. Remember to have as little impact on your surroundings as possible and protect yourself at all costs.